SUM

Birmingham, United States

Sum. provides customizable hydration using science-backed ingredients from your mobile device without single-use waste.

$336K raised

May 2025

Venture - Series Unknown

19,000+ verified contacts

Emails, phones & LinkedIn profiles

Frequently Asked Questions about SUM

How much funding has SUM raised?

SUM has raised $336K in total funding. The most recent round was Venture - Series Unknown. The last funding was announced in May 2025.

Where is SUM headquartered?

SUM is headquartered in Birmingham, United States.

What does SUM do?

Sum. provides customizable hydration using science-backed ingredients from your mobile device without single-use waste.

What stage is SUM at?

SUM is at the Venture - Series Unknown stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated May 29, 2025.

MLA

"SUM — Funding & Investors." VCBacked, May 29, 2025, https://www.vcbacked.co/company/sum. Accessed June 4, 2026.

APA

VCBacked. (2025). SUM — Funding & Investors. Retrieved June 4, 2026, from https://www.vcbacked.co/company/sum

Wikipedia (cite web)

{{cite web |title=SUM — Funding & Investors |url=https://www.vcbacked.co/company/sum |website=VCBacked |access-date=June 4, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated May 29, 2025.